26 Years of Building
a Better World
Mandeville, LA
St. Tammany Parish
Orleans Parish
St. Charles Parish
St. Bernard Parish
Service Areas
About Our Business
Get to know
our Business
At Subterranean Construction, LLC, we are committed to the highest standards of jobsite safety and quality of work in municipal and public works construction. For over twenty-six years, we’ve consistently delivered top-tier results, completing projects on time and within budget. Our extensive portfolio includes projects at every level, from federal government contracts to local developers, with a significant focus on municipal and public works projects at the city and parish level.
Whether working with local governments, federal agencies, land developers, or commercial and residential builders, our expertise ensures that every project is handled with precision and professionalism. Our team’s deep understanding of the specific needs and regulations of public infrastructure projects positions us as a reliable partner for large-scale developments across sectors.
Our Services
Construction - Sewer, Water, and Drainage
Municipal and Public Works
Our Sewer, Water, and Drainage services are designed to ensure the efficient flow of water and waste throughout your community. We provide expert installation, maintenance, and repair of water supply lines, sewer systems, and storm drainage networks. Our team focuses on preventing flooding, reducing water contamination, and maintaining the reliability of your municipality's critical infrastructure. Whether it's managing wastewater treatment, optimizing drainage systems, or ensuring clean water access, we deliver solutions that promote public health, environmental protection, and long-term sustainability.